Apparatus for making articles of glassware



Sept. 2, 1930. R. c. COBEL 1,774,371

APPARATUS FOR MAKING ARTICLES OF GLASSWARE Filed April 17, 1928 INVENTOR. W Ray C. Cabal BY U v M ATTORNEYS. I

-45, responding partsand wherein: p p p 1 Figure l s' a-zvertical' 's'ectional cflyiew of a;

' mold and p inger constructed n accordance t ;Patnted Sept." 2,' if

' I {Myinventiongrelatesto method a d*-appa. ratu's for :niakingfi articles of glassware and, more particularly; vto method and apparatus for making articles-Tot g1assware,-fs11ch as dishes onthe-like, that'are provided with ablehandlesqi i 1Heretofore,ithas' been' customary handled glassware, snchas dishes or the like,

then attaching and shaping the handle by hand.

V Theattachment of handles jtdglasisiarticles 7 by the hand method ie aslow,'1abor10us and;

consequently, expenslve operation, require in'g workmen of a high degree-of-skfll. In

addition to this, such method has practically precluded the idea of making zglassware having handles thereonoiisuch shapeand designs;

.20 as to add materially'tothe ornamental ie'fiect V j v H e' ofthe 'niold 'sii cli' ivalveihas' 7 Making'handled glassware, such'as dishes; r vor the-like, by forming the *body portion and of the ware. v

then attaching and shapin'grtjhejhandle has 25 had the added [disadvantagewhi'eh results suit V p tion, 10f aportionof the'nfain bod I byforming the i article by j any ofthewell-c 10 known methods,,,for instance pressing, and

"therewith;

c a flR fell'ihg-to the drawings,l-haves dwna; I I V 1 *Pre'SSmQld-hf the *block' type comprising 'a V r i zi-in' bodygportion 1. lThisfmain 'bodjfvpoi'k1 J 'liis" preferably prov idediwi th si itahlef.

.if f 1 .ifiinrsni-aeomrm on w we which I I employ jshownseparated;

onum ,8 isia perspectiveiview otaffinfihed 3 1 j article-that has been'fornhed"in iiiy inoldg' j FEigU TQ' PiSI aper speetii efview of par of theartlcle's'hewn inFigi re 3w"- Figure 1s aperspective View,

a yp t' bii'p fi ,g mold'ishlwmg mold: n embled 1- 60.

from i w lp e of glass to eth r j W h p es of glass are at difle em; te s 3 3 conditions-j and, in glassware; having-handles thereon, this has increased the possibility of seen byreferrifig tof r V 1 p l arily' in itsilowerrnost position thefhandles'breaking awayfromfthe bodygi B it e 1 portion of the article.

I i f peratnres. A'perfect weld is seldom; if ever,

formed between the pieces of glass'underasuch.

. -One, object of my inventienis to 'provide,, a

1 35' methodand apparatus i'or makingglassware, such as dis'hee orthe like; having-handles thereonwhereby'the handles are' formed inf tegrally andlsimultaneolis'ly with the bodyof I 1 "the artielefi: i

ee Otherobjectso'f myinventionniaj he eeen i in the following "description, and -the. pre-- :"ferred' embodimentof my inventionznay be seen in the accompanying drawingswherein ,th mol fs'imi'lar characters of reference designate corwith my invention.

Z oEEF mO jajcnt theiinaene th L portion 1 of the mold and the mold ring 9 a is positioned on the mold. When the mold ring 9 is in cooperative relation with the main body portion 1 Tot the mold, theindentations 8 and 10, together with the lugsll, form a handle-shapingeoavity into which glass is to be forced; by theiaction of the lunger.'

I With the parts in thisipositi'on, a plunger 12 is placed inthe main body portion of the V irr' the; manner shown" i n fF-igure 1; and

pressure exerted thereupon; "Pressureon th'is- -.'P ge w e el the mplt r gla i the wardly a round the plungerto form the body 15' of the article and into th'edepress'io'ns' Ei and l -i i p hejheedler When theimol n- -glass has" become lightly cooled an'd has 1 et,su cient y,--th plun rm y be rem 'thenibesu i cte i qtlie.usualfinish ngr pe a nlbbdy "p rti n v r dandy he valve bodyportion of the; mold. Th arti-clemay l afi e i p es; beilq nsth ihandl s any i desiredangle Ref rring" to the preceding description and the idrawings attached hereto it willlbe app rmit-that have prov ed a i thp and mold ring having complemental indentations formed in the abutting surfaces thereof to form a handle, each of said indentations forming substantially one-half of said handle.

5. An apparatus for making an article of 1 glassware with a handle thereon comprising a mold and a mold ring, said moldand mold ring having complemental indentations formed in the abutting surfaces thereof to -formahandle and 'such abutting-- surfaces being free-from interfittin signature. v l or a v. RAY C. COBEL.

- appari usf for making articlesjof" glassware handles thereon whereintlie handles 5 Will e form d s m l al eou ye i h heo m:

m f'i h'e main: o y. Po ti o the r i l and integrallyltherewith; su ch method will 1 sateen-Pe m t. e e in' Qfhend d s 7 were he ein the i ee dl s y e f; su h as, we a V "Or amental effect of theware but-will make 1 1 the" handles have {greaterstrength} ehepeian gna ddjme e ial y to he Po s b thepre ie 'ei l ssware wh r in ffHaVinQth u [d scribedmy, nventipn, what 1 I -;.;1.'.Anfapparatus.for mak ng an articleof I claimi's;

" ss iw h an e t e on compr s n me .and? lif i i rs iod me d an old ri g; h i g n e ati fiher de gn d o e m lsfie em a h n le wi hns p ni l i i 2. ,Anap'paratus formaking an; article. of

glassware with a handle thereon 'cornprising a i fi ldi li a n iing, a dmo d, nd mo glassware .with 'arhandlethereon haying an w ringL haiiinjg -vcomplemental indentations j; w formedin the abuttin fsurfacesthereofto w. i t e ma ef e da itt ngsu acesr onr g a acting with: c o he fib th Q" si 015 flee fiandle'and withingth andle e d ds il r i'in l mplement indentations formed in th abutting surfaces her i r h e dlewi h,the Op ning I v ,th reingsueh 'abuttingsurfaces being free from: interfitting 'projections. 1 r 1 1 4. I'An'a par'atusfor:makingiaiiiarticlel:of

la swar h-1 ah nd j h reen c mpr e i eeld l e llfl dr issi e z oldtand 1F 

